Six French champagne houses maintained their coveted royal warrants, including Bollinger, which first received the status in 1884. Laurent-Perrier, Louis Roederer, Pol Roger, Moët & Chandon and ...

Companies holding a royal warrant, which is granted for up to ... champagne producer Laurent-Perrier, whisky distiller D Johnston & Co and high-end supermarket Waitrose. Also in the group are ...